Figure 3. Micropatterned hydrogel system for 3-dimensional co-culture of mesenchymal and endothelial cells.
A Micropatterned fibrin channels loaded with HUVECs (left channel) and MSCs (right channel) with the distances between channels of 500, 1000 and 2000 μm. B Encapsulated HUVECs labelled with red intracellular dye (left channel) and MSCs labelled with green dye (right channel).